1 /* Wrapper for waitpid for GNU/Linux (LWP layer). 2 3 Copyright (C) 2000-2015 Free Software Foundation, Inc. 4 5 This file is part of GDB. 6 7 This program is free software; you can redistribute it and/or modify 8 it under the terms of the GNU General Public License as published by 9 the Free Software Foundation; either version 3 of the License, or 10 (at your option) any later version. 11 12 This program is distributed in the hope that it will be useful, 13 but WITHOUT ANY WARRANTY; without even the implied warranty of 14 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 15 GNU General Public License for more details. 16 17 You should have received a copy of the GNU General Public License 18 along with this program. If not, see <http://www.gnu.org/licenses/>. */ 19 20 #ifndef LINUX_WAITPID_H 21 #define LINUX_WAITPID_H 22 23 /* Wrapper function for waitpid which handles EINTR, and emulates 24 __WALL for systems where that is not available. */ 25 extern int my_waitpid (int pid, int *status, int flags); 26 27 /* Convert wait status STATUS to a string. Used for printing debug 28 messages only. */ 29 extern char *status_to_str (int status); 30 31 #endif /* LINUX_WAITPID_H */ 32